<template>
  <div id="user-password">
    <BlogTabs :list="list">
      <template v-slot:password>
        <el-form :model="ruleForm" status-icon :rules="rules" ref="ruleForm" label-width="100px" class="demo-ruleForm">
          <el-form-item label="密码" prop="pass">
            <el-input type="password" v-model="ruleForm.pass"></el-input>
          </el-form-item>
          <el-form-item label="确认密码" prop="checkPass">
            <el-input type="password" v-model="ruleForm.checkPass"></el-input>
          </el-form-item>
          <el-form-item>
            <el-button type="primary" @click="submitForm('ruleForm')">提交</el-button>
          </el-form-item>
        </el-form>
      </template>
    </BlogTabs>
  </div>
</template>

<script>
export default {
  data() {
    var validatePass = (rule, value, callback) => {
      if (value === '') {
        callback(new Error('请输入密码'))
      } else {
        if (this.ruleForm.checkPass !== '') {
          this.$refs.ruleForm.validateField('checkPass')
        }
        callback()
      }
    }
    var validatePass2 = (rule, value, callback) => {
      if (value === '') {
        callback(new Error('请再次输入密码'))
      } else if (value !== this.ruleForm.pass) {
        callback(new Error('两次输入密码不一致!'))
      } else {
        callback()
      }
    }
    return {
      list: [
        {
          name: 'password',
          label: '修改密码',
          id: 1
        }
      ],
      ruleForm: {
        pass: '',
        checkPass: ''
      },
      rules: {
        pass: [{ validator: validatePass, trigger: 'blur' }],
        checkPass: [{ validator: validatePass2, trigger: 'blur' }]
      }
    }
  },
  methods: {
    submitForm(formName) {
      this.$refs[formName].validate((valid) => {
        if (valid) {
          // 修改密码之前先看看是不是本人
          this.$ajax({
            url: this.$ajax.setUrl('/admin'),
            method: 'put',
            data: this.$ajax.setData({ username: this.$store.state.user.name, password: this.ruleForm.checkPass })
          }).then(({ data }) => {
            if (data && data.code === 0) {
              this.$message.success('修改成功')
            } else {
              this.$message.error(data.data || data.msg)
            }
          })
        } else {
          return false
        }
      })
    },
    resetForm(formName) {
      this.$refs[formName].resetFields()
    }
  }
}
</script>

<style lang="scss">
#user-password {
  .demo-ruleForm {
    width: 400px;
    margin: 100px auto;
  }
}
</style>
